Nav aids
Nga chart 37058 (2ND ed)
Southern North Sea · HYDROLANT 669/11
- issued
- 2011-04-20 06:52Z
- status
- cancelled 2011-04-21 20:15Z (archive)
- cancels
- HYDROLANT 653/11
- authority
- WZ 436/11 192025Z APR 11 - WZ 435/11 192004Z APR 11.
- sea
- North Sea
- position
- 54.333, 2.480
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
SOUTHERN NORTH SEA. NGA CHART 37058 (2ND ED). 1. ALL NAVIGATIONAL AIDS AT PLATFORM 44/23B 54-20.0N 002-28.8E INOPERATIVE. 2. CANCEL HYDROLANT 653/11(35).
This area · aids-to-navigation notices
1234 within 180 nm since 1997 · 2 in the last 12 months · 0 in force now
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- Mf dsc and r/t services off air at: a. cullercoats 55-04.40N 001-27.80W2026-08-16
- Mf dsc and r/t services off air at: a. bawdsey 51-59.60N 001-24.50E2026-08-01
- NAVTEX station cullercoats (g) 55-04.00N 001-28.00W unreliable 0800Z to 1500Z daily 07 thru 09 may2024-05-06
- All navigational aids at platform katy 54-24.20N 002-39.50E inoperative2024-04-19
- All navigational aids at platform 49/27-H 53-00.30N 002-12.90E inoperative2024-04-14
- All navigational aids at platform 49/27-ED 53-03.60N 002-12.60E inoperative2024-04-12
Season · when aids-to-navigation notices happen here
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month of issue, all years in the archive
Timeline
- Nga chart 35066 (1ST ed)cancels · 2011-04-19
- Nga chart 35066 (1ST ed)replaced · 2011-04-19
- Cancel HYDROLANT 669/11 and this msg, aids restoredcancelled by · 2011-04-21
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
193 aids-to-navigation notices in force · see all
Nav aids
Lights extinguished, buoys off station, RACON/NAVTEX outages. All current aids-to-navigation notices →
Not for navigation. This is a re-rendering of an official navigational warning for awareness; mariners must use official NAVAREA broadcasts and their national MSI service.